Dog Bite Injuries in Walnut Creek: Understanding California’s “Strict Liability” Rule

California is one of the most victim-friendly states when it comes to dog bite claims. Thanks to the state’s strict liability rule, dog owners are generally responsible for injuries caused by their dogs, even if the dog had never bitten anyone before, and even if the owner acted responsibly.

In Walnut Creek and across Contra Costa County, this means victims have powerful legal protections. If you’ve been bitten, you may be entitled to compensation for your medical bills, lost income, and other damages.

If you’ve suffered a dog bite, call (925) 489-0746 today or contact Brand Peters PC online for a free consultation.

What Is Strict Liability in California Dog Bite Law?

Under California Civil Code § 3342, dog owners are strictly liable if their dog bites someone who is lawfully in a public place or on private property. This rule simplifies the process for victims because:

• You do not need to prove the dog was dangerous or had bitten before.
• The “one-bite rule” (used in other states) does not apply in California.
• Even bites through clothing — without breaking the skin — may still qualify as actionable.

In California, dog owners are responsible for bites the moment they happen, regardless of the dog’s history.

Who Is Considered “Lawfully Present”?

Strict liability applies when the victim was legally on the property where the bite occurred. This includes:

• Public sidewalks, parks, or stores.
• Private property where you were invited, such as a neighbor’s home.
• Locations where you were working, such as delivering packages or performing maintenance.

Trespassers are generally not protected under the statute. If you were legally on the property when bitten, California’s strict liability law applies.

Exceptions and Defenses

While strict liability is broad, there are a few exceptions:

• Police and military dogs performing official duties may be exempt under certain circumstances.
• The “Veterinarian’s Rule” limits recovery when bites occur to professionals like vets, groomers, or handlers working with the dog.
• Comparative negligence may reduce damages if the victim provoked the dog, but liability still exists.

Limited exceptions exist, but in most cases, strict liability ensures victims can still pursue compensation.

When a Dog Causes Harm Without Biting

Not all dog-related injuries involve bites. If a dog knocks you over, chases you into traffic, or causes another injury, other legal paths may apply:

• Negligence – such as violating leash laws or failing to control the dog.
• Premises liability – if unsafe conditions on property contributed to the harm.

Even without a bite, victims may still recover damages through negligence or premises liability claims.

Local Context: Walnut Creek 

Walnut Creek add important local factors to dog bite cases:

• Leash rules – Many parks and public spaces require leashes, even in open areas. Violations can support negligence claims.
• Reporting requirements – Contra Costa Animal Services requires dog bites to be reported, which triggers quarantine and rabies-control protocols. Reporting also creates documentation that supports your claim.

Local leash laws and reporting requirements can strengthen your case and protect public safety.

What To Do After a Dog Bite (General Guidance)

If you’ve been bitten, quick action is essential:

1. Seek medical attention – dog bites can cause infections and serious complications.
2. Report the bite – file with Contra Costa Animal Services to document the incident.
3. Gather evidence – take photos of your injuries, note the location, and collect the dog owner’s information.
4. Identify your status – clarify whether you were lawfully present on the property.
5. Preserve communications – keep any texts, emails, or insurance correspondence.

Prompt medical treatment, reporting, and evidence collection create a strong foundation for your claim.

Q&A: Dog Bite Law in California

Does a dog need to have bitten someone before for me to have a case?

No. California’s strict liability law applies even if it’s the first bite.

What if the bite didn’t break my skin?

A bite through clothing can still qualify under California Civil Code § 3342.

Can I sue if I was delivering mail or packages?

Yes. Delivery workers are lawfully present and covered by strict liability.

What if I provoked the dog?

You may still recover damages, but compensation could be reduced.

Do leash laws matter?

Yes. Violating Walnut Creek’s leash rules may strengthen a negligence claim in addition to strict liability.

About Brand Peters PC: Walnut Creek Injury Attorneys

At Brand Peters PC, we know how devastating dog bite injuries can be. Our team brings more than 60 years of combined legal experience to every case. We offer:

• Deep expertise – handling dog bites, personal injury, and workers’ compensation together for a complete legal strategy.
• Proven results – including significant recoveries in complex injury cases.
• Trusted leadership – founding attorney Jonathan M. Brand has nearly 30 years of experience, supported by Nicolis Peters and Jennifer Klein-Bui.
• Accessibility and care – Spanish-speaking attorneys, flexible scheduling, and client-first communication.

With decades of success and a client-centered approach, Brand Peters PC is Walnut Creek’s trusted choice for dog bite and injury claims.

Bringing It All Together

Dog bites in Walnut Creek activate one of California’s strongest victim protections: strict liability. You don’t need to prove the dog was dangerous, and you don’t need to prove prior bites. If you were lawfully present when bitten, the law is on your side.

Next steps you can take:

• Get medical treatment and document your injuries.
• Report the bite to Animal Services.
• Preserve evidence and communications.
• Contact an experienced injury attorney for help.

At Brand Peters PC, we combine compassionate support with aggressive legal advocacy. Call us today at (925) 489-0746 to schedule a free consultation. You don’t have to navigate this alone — we’re here to guide you every step of the way.

Disclaimer: This article is for informational purposes only and does not constitute legal advice. For legal guidance tailored to your specific situation, consult a licensed attorney.